Thermal Radiation in Propulsion Physics for Air Breathing Engines

Abstract

This report gives the detail study the remarkable role of thermal (in particular, radiation) effects in aerospace propulsion physics and in modern physics methodologies. The first part of the paper presents a detail connection of heat energy and entropy of thermal processes from accurate analysis of the energy conservation law. We show some principal limitations of the Lagrangian formalism and quantum field theories, which connect with time’s arrow. Further the paper describes the closed systems of thermodynamic compatible conservation laws for air breathing theory. The high level working process models, based on the system of conservation laws, allow getting accurate simulation of thermodynamic processes for gas turbine engines. It is shown, that at high cycle temperatures the combustor heat radiation play remarkable role in realized working process and this effect should be accurately taken into account.